Matexcel, Bohemia, NY, a provider of polymers, metals, ceramics, and natural materials and professional consultation services in manufacturing and characterization, has expanded its range of powder materials to include a selection of metal powders for research requirements. The company offers hybrid water-gas atomization and plasma atomization technology and also a modern testing laboratory to ensure that finished products meet specifications. The company offers titanium alloys and nickel-based superalloys along with cobalt, copper, iron, nickel, palladium, metal oxide, and pure metal powders. (5/21)